Cheap Frontier Airlines flights Washington (DCA) to Knoxville (TYS)

${flightsLowestPriceOW} Cheap Frontier Airlines flights ${flightsOriginNameOW} (${flightsOriginCodeOW}) to ${flightsDestinationNameOW} (${flightsDestinationCodeOW})

Prices were available within the past 7 days and start at ${flightsLowestPriceOW} for one-way flights and $350 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frontier Airlines
Sun, Jul 13 - Thu, Jul 17
DCA
Washington
TYS
Knoxville
$350
Roundtrip
Found 2 days ago
Select Frontier Airlines flight, departing Sun, Jul 13 from Washington to Knoxville, returning Thu, Jul 17, priced at $350 Found 2 days ago
Frontier Airlines
Sun, Jun 22 - Thu, Jun 26
DCA
Washington
TYS
Knoxville
$360
Roundtrip
Found 2 days ago
Select Frontier Airlines flight, departing Sun, Jun 22 from Washington to Knoxville, returning Thu, Jun 26, priced at $360 Found 2 days ago
Flights from Washington (DCA) to Knoxville (TYS)
Origin airport
Ronald Reagan Washington National
Destination airport
McGhee Tyson
Distance
696 km
Average flight time
1 hour 43 mins